Double Block & Bleed Valves

Waverley brownall now manufacture a full range of Double Block & Bleed Valves that provide primary isolation when directly mounted onto process pipework. The WB valves offer an industry standard flanged inlet connection and a screwed vent and outlet connection to suit any instrumentation take off requirement. The valves are available in a multitude of configurations including Single Block, Double Block or Double Block and Bleed. The WB valves all incorporate the well-established WB needle valve head and fully floating Ball Valve Assemblies. The WB valves are available in standard alloys, and many exotic materials to order. The WB valves are designed and manufactured and tested by Waverley brownall in the United Kingdom and can therefore be supplied with a full certification, testing and documentation to meet the specification requested.